diff --git a/src/pdf.rs b/src/pdf.rs
index d650713..9d7232c 100644
--- a/src/pdf.rs
+++ b/src/pdf.rs
@@ -75,10 +75,7 @@ impl PDF {
         let pages_range: Vec<_> = match pages {
             Pages::Range(range) => range
                 .filter(|page| {
-                    if *page > self.page_count {
-                        //eprintln!("Page {} does not exist in the PDF.", page);
-                        false
-                    } else if *page < 1 {
+                    if *page < 1 || *page > self.page_count {
                         //eprintln!("Page {} does not exist in the PDF.", page);
                         false
                     } else {
@@ -86,7 +83,7 @@ impl PDF {
                     }
                 })
                 .collect(),
-            Pages::All => (0..=self.page_count).collect(),
+            Pages::All => (1..=self.page_count).collect(),
             Pages::Single(page) => (page..page + 1).collect(),
         };