Signals of Hope is a raw, honest, and deeply human exploration of mental health, recovery, and finding meaning when life feels overwhelming.

Following on from When Silence Screams, this book continues Andy Lee’s personal journey through anxiety, depression, and emotional burnout — but this time with a shift in focus. Where silence once dominated, Signals of Hope looks for the small, often overlooked moments that remind us we’re still here, still searching, and still capable of healing.

Using the unique lens of metal detecting as both metaphor and lifeline, Andy draws powerful parallels between life above the surface and the quiet work happening beneath it. Each signal — whether clear, broken, or barely audible — represents a moment of connection, purpose, or understanding. Some lead to discoveries. Others lead to reflection. All of them matter.

This book speaks directly to:

Those struggling quietly with mental health
People who feel lost, numb, or disconnected
Anyone who has been told “you don’t look depressed”
Readers who find comfort in real stories, not quick fixes


With real field experiences, reflective chapters, and compassionate honesty, Signals of Hope reminds readers that recovery is not linear, strength doesn’t always look strong, and hope often arrives softly — one signal at a time.

This is not a self-help manual.

It is a companion.

A reminder.

A signal.