Heya am stuck on the final few,
15a. Native American language spoken in Nebraska ?A?N?E
27a. The ?? novel by Peter Benchley feat Michael Caine I?L?N?
25d. Symbol of Saint Peter seen in Papal Regalia C?O?S?E?S
32d. ?? Bob weight suspended on a string P?U?B
34d. bones found in human foot T?R?I