"Wavelength” was sent to me, free of charge, by The Book Club Network in exchange for my honest review. It is a non-fiction book, written from a Christian perspective by Jeff Petherick and Karl Nilsson.
In "Wavelength", just tells how God worked in different areas in his life. Many times these were hurtful for him and/or his family, but he shows how "God works everything out for good to those who love Him and are called according to His purpose." Romans 8:28.
I really love how he told of a tradition that he had to usher his son into manhood and his daughter into womanhood. If you have young children, you need to read this... I wish I had had it when my boys were tweens! Jeff also tells how, in different areas of his life, God helped him to hear and trust His whisper and, sometimes, His shout.
I definitely recommend this book!