The Philosophy of Elbert HubbardElbert Hubbard, John Thomas Hoyle · First published 2018Open the Tome
Six steps to preparing exemplary principals and superintendentsJohn R. Hoyle · First published 2010Open the Tome
Critical challenges for leaders who anticipate and manage the futureHoyle, John. · First published 1982Open the Tome
English comprehension exercises for schools in AfricaJ. S. Hoyle, J.S. Hoyle, D.J. Hoyle, John Stephen Hoyle, D.Joyce Hoyle · First published 1962Open the Tome
