A couple of years ago, I came across at book for early readers called The Cat on the Mat is Flat by Australian author Andy Griffiths and illustrated by Terry Denton. I have been using it with some of my second graders because there is lots of rhyming and alliteration and the type is large and well-spaced. The nine stories are only a few pages long, and both the text and line drawings are funny. Kids seemed to like reading the stories. Rhyming helps kids increase their vocabulary rapidly.
Thanks to the Imagination Soup blog, I have discovered another Andy Griffiths, Terry Denton collaboration, The Big Fat Cow That Goes Kapow. The ten stories in this volume are less wordy but still very rhyme-y (and according to the cover, slimy) and the text and drawings are again,very funny.
One copy of The Big Fat Cow That Goes Kapow and four copies of The Cat on the Mat is Flat are available from the Sonoma County Library. The Yulupa Library has one copy of The Big Fat Cow Goes Kapow and lists its reading level as 1.7.