Ukulele Aerobics: For All Levels, from Beginner to Advanced
Music Theory - Ukulele Chord Theory - Circle of Fifths Fully Explained and application to Ukulele Playing (Learn Ukulele Book 1)
Ukulele Song Book 1 & 2 - 50 Folk Songs With Lyrics and Ukulele Chord Tabs - Bundle of 2 Ukulele Books: Folk Songs (Ukulele Songs)
Ukulele Mastery Simplified: How Anyone Can Quickly Become a Strumming, Chords and Melodic Uke Ninja
Ukulele Song Book: Ukulele Christmas Song Book I - 20 Christmas & Holiday Songs with Lyrics, Chords and Chord Tabs: Christmas Songs (Ukulele Song Books Strum and Sing 1)
Easy Songs for Ukulele: Play the Melodies of 20 Pop, Folk, Country, and Blues Songs (Hal Leonard Ukulele Method)
The Beatles for Fingerstyle Ukulele
21 Easy Ukulele Songs for Christmas: Ukulele Songbook (Learn Ukulele the Easy Way 3)
Hal Leonard Ukulele Method Book 1