diff --git a/Sources/SkipSQL/SQLContext.swift b/Sources/SkipSQL/SQLContext.swift
index 5d5a939..72538e5 100644
--- a/Sources/SkipSQL/SQLContext.swift
+++ b/Sources/SkipSQL/SQLContext.swift
@@ -9,35 +9,35 @@ import OSLog
 import SkipFFI
 #endif
 
-internal let logger: Logger = Logger(subsystem: "skip.sql", category: "SQL")
+let logger: Logger = Logger(subsystem: "skip.sql", category: "SQL")
 
-/// The default SQLite library to use, which is the library installed with the current host system
+/// The default SQLite library to use, which is the library installed with the current host system.
 public let SQLiteDefaultLibrary: SQLiteLibrary = SQLitePlatformLibrary()
 
 /// A context for performing operations on a SQLite database.
 public final class SQLContext {
-    /// The SQLite3 library to use
+    /// The SQLite3 library to use.
     fileprivate let SQLite3: SQLiteLibrary
 
-    /// The logging level for this context; SQL statements and warnings will be sent to this log
+    /// The logging level for this context; SQL statements and warnings will be sent to this log.
     public var logLevel: OSLogType? = nil
 
-    /// The pointer to the SQLite database
+    /// The pointer to the SQLite database.
     private let db: OpaquePointer
     private var closed = false
     private var updateHook: UpdateHook? = nil
 
-    /// The rowid of the most recent successful `INSERT` into a rowid table
+    /// The rowid of the most recent successful `INSERT` into a rowid table.
     public var lastInsertRowID: Int64 {
         SQLite3.sqlite3_last_insert_rowid(db)
     }
 
-    /// The number of rows modified, inserted or deleted by the most recently completed INSERT, UPDATE or DELETE statement
+    /// The number of rows modified, inserted or deleted by the most recently completed INSERT, UPDATE or DELETE statement.
     public var changes: Int32 {
         SQLite3.sqlite3_changes(db)
     }
 
-    /// The total number of rows inserted, modified or deleted by all [INSERT], [UPDATE] or [DELETE] statements completed since the database connection was opened, including those executed as part of triggers
+    /// The total number of rows inserted, modified or deleted by all [INSERT], [UPDATE] or [DELETE] statements completed since the database connection was opened, including those executed as part of triggers.
     public var totalChanges: Int32 {
         SQLite3.sqlite3_total_changes(db)
     }
@@ -50,7 +50,7 @@ public final class SQLContext {
         #endif
     }
 
-    /// Create an in-memory `SQLContext`
+    /// Create an in-memory `SQLContext`.
     public init(SQLite3: SQLiteLibrary = SQLiteDefaultLibrary) {
         // try! because creating an in-memory context should never fail
         self.SQLite3 = SQLite3
@@ -59,8 +59,8 @@ public final class SQLContext {
 
     /// Create a new `SQLContext` with the given options, either in-memory (the default), or on a file path.
     /// - Parameters:
-    ///   - path: the path to the local file, or ":memory:" for an in-memory database
-    ///   - flags: the flags to use to open the database
+    ///   - path: The path to the local file, or ":memory:" for an in-memory database.
+    ///   - flags: The flags to use to open the database.
     public init(path: String, flags: OpenFlags? = nil, logLevel: OSLogType? = nil, SQLite3: SQLiteLibrary = SQLiteDefaultLibrary) throws {
         self.logLevel = logLevel
         self.SQLite3 = SQLite3
@@ -105,7 +105,7 @@ public final class SQLContext {
     }
 
 
-    /// Execute the given SQL statement
+    /// Execute the given SQL statement.
     public func exec(sql: String, parameters: [SQLValue] = []) throws {
         try checkClosed()
         let stmnt = try prepare(sql: sql)
@@ -127,7 +127,7 @@ public final class SQLContext {
         SQLite3.sqlite3_interrupt(db)
     }
 
-    /// True if the context has been closed
+    /// True if the context has been closed.
     public var isClosed: Bool {
         closed
     }
@@ -159,7 +159,7 @@ public final class SQLContext {
         return SQLStatement(stmnt: stmntPtr!, SQLite3: self.SQLite3)
     }
 
-    /// How a transaction is being performed
+    /// How a transaction is being performed.
     public enum TransactionMode: String {
         case deferred = "DEFERRED"
         case immediate = "IMMEDIATE"
@@ -180,7 +180,7 @@ public final class SQLContext {
         }
     }
 
-    /// Performs the given operation within the databases mutex lock
+    /// Performs the given operation within the databases mutex lock.
     public func mutex<T>(block: () throws -> T) rethrows -> T {
         let lock = SQLite3.sqlite3_db_mutex(db)
         SQLite3.sqlite3_mutex_enter(lock)
@@ -191,7 +191,7 @@ public final class SQLContext {
         return try block()
     }
 
-    /// Performs the given operation in the context of a begin and commit/rollback statement
+    /// Performs the given operation in the context of a begin and commit/rollback statement.
     fileprivate func perform<T>(_ begin: String, _ block: () throws -> T, _ commit: String, or rollback: String) throws -> T {
         try exec(sql: begin)
         do {
@@ -210,7 +210,7 @@ public final class SQLContext {
         }
     }
     
-    /// Issues a SQL query with the optional parameters and returns all the values
+    /// Issues a SQL query with the optional parameters and returns all the values.
     public func query(sql: String, parameters: [SQLValue] = []) throws -> [[SQLValue]] {
         let stmnt = try prepare(sql: sql)
         if !parameters.isEmpty {
@@ -239,10 +239,10 @@ public final class SQLContext {
         return rows
     }
 
-    /// An action that can be registered to receive updates whenever a ROWID table changes
-    public typealias UpdateAction = (_ action: SQLAction, _ rowid: Int64, _ dbname: String, _ tblname: String) -> ()
+    /// An action that can be registered to receive updates whenever a ROWID table changes.
+    public typealias UpdateAction = (_ action: SQLAction, _ rowid: Int64, _ dbname: String, _ tblname: String) -> Void
 
-    /// Registers a function to be invoked whenever a ROWID table is changed
+    /// Registers a function to be invoked whenever a ROWID table is changed.
     ///
     /// As described at https://www.sqlite.org/c3ref/update_hook.html , a given connection can only have a single update hook at a time, so setting this function will replace any pre-existing update hook.
     public func onUpdate(hook: @escaping UpdateAction) {
diff --git a/Sources/SkipSQL/SQLStatement.swift b/Sources/SkipSQL/SQLStatement.swift
index 19d6a07..f7a401e 100644
--- a/Sources/SkipSQL/SQLStatement.swift
+++ b/Sources/SkipSQL/SQLStatement.swift
@@ -9,11 +9,12 @@ import OSLog
 import SkipFFI
 #endif
 
+/// A database prepared statement.
 public final class SQLStatement {
-    /// The SQLite3 library to use
+    /// The SQLite3 library to use.
     fileprivate let SQLite3: SQLiteLibrary
 
-    /// The pointer to the SQLite statement
+    /// The pointer to the SQLite statement.
     fileprivate let stmnt: OpaquePointer
     fileprivate var closed = false
 
@@ -30,7 +31,7 @@ public final class SQLStatement {
         self.SQLite3 = SQLite3
     }
 
-    /// The database pointer that created this statement
+    /// The database pointer that created this statement.
     private var db: OpaquePointer {
         SQLite3.sqlite3_db_handle(stmnt)
     }
@@ -55,7 +56,7 @@ public final class SQLStatement {
 //        strptr(SQLite3.sqlite3_column_database_name(stmnt, $0)) ?? ""
 //    })
 
-    /// Binds the given value at the index
+    /// Binds the given value at the 1-based index.
     public func bind(_ value: SQLValue, at index: Int32) throws {
         precondition(index >= 1, "bind index in sqlite starts at 1")
         switch value {
@@ -86,7 +87,7 @@ public final class SQLStatement {
         }
     }
     
-    /// Perform an update with the prepared statemement, resetting it once the update is complete
+    /// Perform an update with the prepared statemement, resetting it once the update is complete.
     /// - Parameter params: the parameters to bind to the SQL statement
     public func update(parameters: [SQLValue] = []) throws {
         try checkClosed()
@@ -122,7 +123,7 @@ public final class SQLStatement {
         }
     }
 
-    /// True if the statement has been closed
+    /// True if the statement has been closed.
     public var isClosed: Bool {
         closed
     }
@@ -243,17 +244,17 @@ public final class SQLStatement {
         }
     }
 
-    /// The number of named or indexed parameters in this statement
+    /// The SQL of this statement.
     public var sql: String {
         strptr(SQLite3.sqlite3_sql(stmnt)) ?? ""
     }
 
-    /// The number of named or indexed parameters in this statement
+    /// The number of named or indexed parameters in this statement.
     public var parameterCount: Int32 {
         SQLite3.sqlite3_bind_parameter_count(stmnt)
     }
 
-    /// The number of named or indexed parameters in this statement
+    /// The number of named or indexed parameters in this statement.
     public var parameterNames: [String?] {
         Array((1...parameterCount).map {
             strptr(SQLite3.sqlite3_bind_parameter_name(stmnt, $0))
diff --git a/Sources/SkipSQL/SQLite.swift b/Sources/SkipSQL/SQLite.swift
index e8e1d79..e7e037c 100644
--- a/Sources/SkipSQL/SQLite.swift
+++ b/Sources/SkipSQL/SQLite.swift
@@ -9,7 +9,7 @@ import OSLog
 import SkipFFI
 #endif
 
-/// An action taken on a row
+/// An action taken on a row.
 public enum SQLAction : Int32 {
     case insert = 18 // SQLITE_INSERT
     case delete = 9 // SQLITE_DELETE
@@ -40,6 +40,7 @@ public enum SQLType : Int32, CaseIterable, Hashable {
     case null = 5 // SQLITE_NULL
 }
 
+/// A database value.
 public enum SQLValue : Hashable {
     case integer(Int64)
     case float(Double)