#1 Bob Beginner Readers This series of books have been a winner from the beginning. Easy to read sentences and cute images to help the reader along. Each book builds on the last and these give readers such confidence! – 

#2 The Good And The Beautiful Beginner Sets This series builds off the Bob series but with much cuter illustrations! The reading level is on point for beginner readers and will truly engage your little ones! – – 

#3 Penguin Young Readers, Level 1 These young readers books are the best single leveled books I have found! Many in the category say they are level 1 but are truly not. These Penguin Young Readers are on level as described!