Buy Book One

Buy the paperback at Barnes and Noble here.
Buy the hardcover at Barnes and Noble here 
Buy the paperback at Amazon here.
Buy the hardcover at Amazon here.
Buy the kindle version at Amazon here.

Buy AUDIO version on Amazon here
Buy AUDIO version on itunes here
Buy Audio version on Audible here

Buy Book Two

Buy the paperback at Amazon here.
Buy the paperback at Barnes & Noble here.
Buy the kindle version here.

Buy Book Three

Buy the paperback at Amazon here
Buy the paperback at Barnes & Noble here
Buy the Kindle version here

Buy Book Four

Buy the paperback at Amazon here
Buy the paperback at Barnes & Noble here
Buy the Kindle version here

Buy Book Five

Buy the paperback at Amazon here
Buy the paperback at Barnes & Noble here
Buy the Kindle version here