ALL KITS CONTAINING BOOKS WILL BE SHIPPED WITHOUT THE BOOK, AS WE HAVE SOLD OUT OF OUR BOOKS! HOWEVER, THE SECOND EDITION BOOKS HAVE BEEN ORDERED AND WE ANTICIPATE RECEIVING THEM IN THE FIRST WEEK OF MAY. DURING THE INTERIM, BOOKS WILL BE MARKED BACKORDERED AND WILL BE SHIPPED UPON OUR RECEIPT OF THEM TO THOSE CUSTOMERS WHO DID NOT RECEIVE THEM WITH THEIR ORDER -- THANK YOU!