Osborne, Mary Pope. Magic tree house series. Merlin missions #14

Osborne, Mary Pope. Magic tree house series #42

Stepping Stone book.

Also published: New York : Scholastic, 2011 (c2009).112p

Jack and Annie must travel back in time to New Orleans in 1915 to help a teenaged Louis Armstrong fulfill his destiny and become the "King of Jazz."

"A Merlin mission."

Also published: New York : Random House, [2020?], c2009. 112 pages, 22 unnumbered pages

"Originally published in hardcover as Magic Tree House #42 in 2009"--Title page verso

009-012

490

490L

Decoding demand: 82 (very high) Semantic demand: 96 (very high) Syntactic demand: 73 (high) Structure demand: 83 (very high)